Airalo eSIM Data Plans for United Kingdom

Airalo does not provide a true unlimited data eSIM for the United Kingdom. All of the plans branded with “Unlimited” offer a 3GB/day high‑speed allowance and throttle the speed to 1000kbps once that limit is reached, so the data is capped rather than unlimited.

Travelers who need a larger, uninterrupted data supply can choose from fixed‑data plans. For example, the Eurolink 100 GB plan gives 100GB of 5G data for 180 days, and the Eurolink 50 GB plan offers 50GB for 30 days. Fixed‑data packages tend to be more cost‑effective for heavy users compared to the capped “Unlimited” options.

Airalo provides United Kingdom eSIM plans that include a local phone number with full telephony and SMS capabilities. These plans are available with data caps ranging from 1GB to 50GB, validity periods from 3 days to 30 days, and prices from $5.00 USD up to $54.00 USD. Each plan assigns a United Kingdom number that uses the dialing code +44, and users can make and receive voice calls as well as send and receive SMS messages.

If you require specific call or text functions or need confirmation on the exact number assignment, it is best to verify the details directly with Airalo before purchase.

Airalo provides 30 single‑coverage plans and 58 multi‑coverage plans that include the United Kingdom. The plans cover a price range of approximately $4 to $185 and offer data caps from 1 GB up to 100 GB, with validity periods spanning 3 to 365 days. Among these, 18 plans use a daily data cap model—where a set amount of data is available each day—while the remaining 70 use a fixed data cap, delivering a one‑time data allotment regardless of usage frequency.